This unofficial, unauthorised edition is a slightly updated version of the original public domain version © Jackie Patru 2003 available online at: - 

Historical versions of the content referenced within are available on The Internet Archive at:

The vast majority of the content is largely unchanged, most changes are only in the formatting, there are minor changes are in the spelling, and additional links to external content have been added to aid further research and reference. Given that nearly two decades have passed since the original publication, where a referenced item is no longer available, a supporting substitute link, quote or article may be inserted in addition to the original text. Titles have been given to each chapter, with reference to the majority/most significant aspect of the content.

An Appendix has been added containing all of the URLs referenced in the original unedited text and a list of books referenced.